Timing Solutions | Cypress Semiconductor

Timing Solutions

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Cypress has been in the Timing Solutions industry for more than two decades now. We invented the world's first programmable IC for crystal oscillators (CY5037) in 1996, the world's first programmable clock generator (CY2291) in 1995, and "RoboClock", the world's first programmable skew buffer (CY7B991) in 1998. A pioneer in programmable clocks, Cypress has a broad portfolio that includes commercial, industrial, and automotive-grade products. Cypress has sold more than 2.5 billion clock devices and continues to support legacy devices - some of which are more than 20 years old. Additionally, our on-time delivery stands at a record 99.4 percent.

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	Clocks	Oscillators	Buffers
	Types
Types	EMI Reduction Non-EMI Reduction	High Performance Standard Performance	Zero Delay Non-Zero Delay Skew Management
	New Products
New Products	CY274x	CY294x	Contact Us
	Product Selector
Product Selector	Select Parts	Select Parts	Select Parts
	Programmable
Programmable	Yes	Yes	Yes
	Frequency Range
Frequency Range	0 to 700 MHz	15 MHz to 2.1 GHz	0 to 1.5 GHz
	Number of Outputs
Number of Outputs	1 to 12	1	1 to 18
	Output Standard
Output Standard	LVCMOS, LVDS, LVPECL, CML, HCSL	LVCMOS, LVDS, LVPECL, CML, HCSL	LVCMOS, LVDS, LVPECL
	Operating Voltage
Operating Voltage	1.8V, 2.5V, 3.0V, 3.3V, 5.0V	1.8V, 2.5V, 3.3V	2.5V, 3.0V, 3.3V
	Jitter
Jitter	700 fs (RMS Phase Jitter)	110 fs (RMS Phase Jitter)	50 fs (Cycle-to-Cycle Jitter) 110 fs (Additive Phase Jitter)
	Temperature Grade
Temperature Grade	Commercial Industrial Automotive	Commercial Industrial	Commercial Industrial Automotive
	Evaluation Kits
Evaluation Kits	CY3679	CY3676, CY3677	-
	Programming Kits
Programming Kits	CY3675	CY3641, CY3642, CY3643	-
	Packages
Packages	SOIC, TSSOP, QFN, LCC	LCC, QFN	SOIC, TSSOP, QFN, TQFP, BGA
	Wafer / Dies
Wafer / Dies	-	Yes	Yes